OrganizationActive
Mason Family Medicine, PLLC
NPI 1053859017 · Family Medicine Physician · Mason, MI
Mason Family Medicine, PLLC is a Family Medicine Physician organization in Mason, MI (NPI 1053859017).
Provider details
- NPI number
- 1053859017
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Owens, Owner(517) 214-2239
- License
- 5101015543 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
839 S Cedar St
Ste 100
Mason, MI 48854-2063
Phone: (517) 214-2239
Fax: (517) 978-0018
Street-level locationGet directions
Mailing address
839 S Cedar St
Mason, MI 48854-2063
Registry dates
- Enumerated
- 2017-02-09
- Last updated
- 2017-03-02
Frequently asked questions
- What is Mason Family Medicine, PLLC's NPI number?
- Mason Family Medicine, PLLC's National Provider Identifier (NPI) is 1053859017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mason Family Medicine, PLLC?
- Mason Family Medicine, PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mason Family Medicine, PLLC located?
- Mason Family Medicine, PLLC's practice location on file with NPPES is 839 S Cedar St, Mason, MI 48854-2063.
- What is Mason Family Medicine, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Mason Family Medicine, PLLC is (517) 214-2239.
- Who is the authorized official for Mason Family Medicine, PLLC?
- The authorized official listed on Mason Family Medicine, PLLC's NPPES record is Steven Owens, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mason Family Medicine, PLLC's NPI active?
- Yes — Mason Family Medicine, PLLC's NPI (1053859017) is active in the NPPES registry as of the last update on 2017-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.